Chemistry · Surface Chemistry and Colloids
Dust and smoke particles present in industrial emissions are precipitated using a Cottrell precipitator, which operates on the principle of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Brownian movement
- 2Tyndall effect
- 3Electrophoresis✓
- 4Sedimentation
Correct answer
Electrophoresis
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Chemistry?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Surface Chemistry and Colloids MCQs →Want more practice questions on Surface Chemistry and Colloids?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Surface Chemistry and Colloids